On The Use Of Radar In Identifying Tornadoes And Severe Thunderstorms
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Author | : Roger C. Whiton |
Publisher | : |
Total Pages | : 30 |
Release | : 1971 |
Genre | : Radar cross sections |
ISBN | : |
This report contains material taken from the available literature on identifying severe thunderstorms, hail, and tornadoes from radar echoes. Radar echo signatures indicating severe weather are consolidated for geographical areas and weather types to afford the radar meteorologist easy access to the findings of several investigators in the weather radar field. Information concerning X-band, S-band, and C-band radars is included.
Author | : Richard J. Doviak |
Publisher | : Academic Press |
Total Pages | : 591 |
Release | : 2014-08-27 |
Genre | : Technology & Engineering |
ISBN | : 148329482X |
This book reviews the principles of Doppler radar and emphasizes the quantitative measurement of meteorological parameters. It illustrates the relation of Doppler radar data and images to atmospherix phenomena such as tornados, microbursts, waves, turbulence, density currents, hurricanes, and lightning. Radar images and photographs of these weather phenomena are included. - Polarimetric measurements and data processing - An updated section on RASS - Wind profilers - Observations with the WSR-88D - An updated treatment of lightning - Turbulence in the planetary boundary layer - A short history of radar - Chapter problem sets
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 165 |
Release | : 2002-08-31 |
Genre | : Science |
ISBN | : 0309084660 |
Weather radar is a vital instrument for observing the atmosphere to help provide weather forecasts and issue weather warnings to the public. The current Next Generation Weather Radar (NEXRAD) system provides Doppler radar coverage to most regions of the United States (NRC, 1995). This network was designed in the mid 1980s and deployed in the 1990s as part of the National Weather Service (NWS) modernization (NRC, 1999). Since the initial design phase of the NEXRAD program, considerable advances have been made in radar technologies and in the use of weather radar for monitoring and prediction. The development of new technologies provides the motivation for appraising the status of the current weather radar system and identifying the most promising approaches for the development of its eventual replacement. The charge to the committee was to determine the state of knowledge regarding ground-based weather surveillance radar technology and identify the most promising approaches for the design of the replacement for the present Doppler Weather Radar. This report presents a first look at potential approaches for future upgrades to or replacements of the current weather radar system. The need, and schedule, for replacing the current system has not been established, but the committee used the briefings and deliberations to assess how the current system satisfies the current and emerging needs of the operational and research communities and identified potential system upgrades for providing improved weather forecasts and warnings. The time scale for any total replacement of the system (20- to 30-year time horizon) precluded detailed investigation of the designs and cost structures associated with any new weather radar system. The committee instead noted technologies that could provide improvements over the capabilities of the evolving NEXRAD system and recommends more detailed investigation and evaluation of several of these technologies. In the course of its deliberations, the committee developed a sense that the processes by which the eventual replacement radar system is developed and deployed could be as significant as the specific technologies adopted. Consequently, some of the committee's recommendations deal with such procedural issues.
Author | : Ralph J. Donaldson |
Publisher | : |
Total Pages | : 32 |
Release | : 1965 |
Genre | : Radar meteorology |
ISBN | : |
Author | : United States. Air Weather Service |
Publisher | : |
Total Pages | : 804 |
Release | : 1971 |
Genre | : Meteorology in aeronautics |
ISBN | : |
Author | : United States. Office of Federal Coordinator for Meteorological Services and Supporting Research |
Publisher | : |
Total Pages | : 70 |
Release | : 1973 |
Genre | : Radar meteorology |
ISBN | : |
Author | : National Weather Service (U.S.) |
Publisher | : National Oceanic & Atmospheric Administration |
Total Pages | : 20 |
Release | : 2014-07-28 |
Genre | : Medical |
ISBN | : 9780160924262 |
This illustrated guide showcases some facts about weather-related events and suggests life-saving actions you can take, if you find yourself in an unexpected situation resulting from a weather-related event. The goal of this booklet is to present you with details on how to recognize severe weather, be aware of your surroundings, and to encourage you to develop a plan to be ready to act when threatening weather approaches. Here is a bird's eye-view of the weather-related events that are covered in this guide with a few short facts about each that are also presented in the guide. Lightning... ¦ Causes an average of 55-60 fatalities and 400 injuries each year ¦ Occurs with all thunderstorms ¦ Costs more than $1 billion in insured losses each year Tornadoes... ¦ Cause an average of 60-65 fatalities and 1,500 injuries each year ¦ Can produce wind speeds in excess of 200 mph ¦ Can be 1 mile wide and stay on the ground over 50 miles Straight-line Winds... ¦ Can exceed 125 mph ¦ Can cause destruction equal to a tornado ¦ Are extremely dangerous to aviation Flash Floods and Floods... ¦ Are the #1 cause of deaths associated with thunderstorms, more than 90 fatalities each year Hail... ¦ Can be larger than a softball (5 inches in diameter) ¦ Causes more than $1 billion in crop and property damage each year Some helpful tips included in this guide include how quickly these weather-events can result to a devastating situation. Therefore, it emphasizes that by having a plan in place prior to the event that is practiced from time to time, will allow response actions to be positive rather than stressful. This resource also provides guidance on the type of items that should be included in an Emergency Supply Kit for use at home, office, school, or place of business. There is also a special section dedicated to schools and working with children during an unexpected weather emergency. This school section also includes proper inspections and maintenance of buildings, and recommends emergency drills to practice the school safety plans with children including handling of disabled personnel and/or children.
Author | : |
Publisher | : |
Total Pages | : 640 |
Release | : 1978 |
Genre | : Hydrology |
ISBN | : |
Author | : United States. National Oceanic and Atmospheric Administration |
Publisher | : |
Total Pages | : 790 |
Release | : 1978 |
Genre | : Radar meteorology |
ISBN | : |
Author | : United States. Congress. Senate. Committee on Commerce, Science, and Transportation |
Publisher | : |
Total Pages | : 436 |
Release | : 1982 |
Genre | : |
ISBN | : |